X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fcomstack.c;h=b81e89c61e5492ad861757eaed4bd1f7f735d101;hp=a5f969d0b761b35d24844d1ea013280ca71c9e2f;hb=15aeea31b59ead99109571dcf67a5f3b78fd5585;hpb=d0e351c12fff564d876958e860338d43716dc269

diff --git a/src/comstack.c b/src/comstack.c
index a5f969d..b81e89c 100644
--- a/src/comstack.c
+++ b/src/comstack.c
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2010 Index Data
+ * Copyright (C) 1995-2011 Index Data
  * See the file LICENSE for details.
  */
 /** 
@@ -11,9 +11,9 @@
 #endif
 
 #include <string.h>
-#include <ctype.h>
 #include <errno.h>
 
+#include <yaz/yaz-iconv.h>
 #include <yaz/log.h>
 #include <yaz/comstack.h>
 #include <yaz/tcpip.h>
@@ -157,6 +157,12 @@ static int cs_parse_host(const char *uri, const char **host,
 
 COMSTACK cs_create_host(const char *vhost, int blocking, void **vp)
 {
+    return cs_create_host_proxy(vhost, blocking, vp, 0);
+}
+
+COMSTACK cs_create_host_proxy(const char *vhost, int blocking, void **vp,
+                              const char *proxy_host)
+{
     enum oid_proto proto = PROTO_Z3950;
     const char *host = 0;
     COMSTACK cs;
@@ -175,6 +181,8 @@ COMSTACK cs_create_host(const char *vhost, int blocking, void **vp)
     }
     if (cs)
     {
+        if (proxy_host)
+            host = proxy_host;
         if (!(*vp = cs_straddr(cs, connect_host ? connect_host : host)))
         {
             cs_close (cs);
@@ -234,13 +242,13 @@ static int cs_read_chunk(const char *buf, int i, int len)
                 printf ("i=%d len=%d\n", i, len);
 #endif
                 return 0;
-            } else if (isdigit(buf[i]))
+            } else if (yaz_isdigit(buf[i]))
                 chunk_len = chunk_len * 16 + 
                     (buf[i++] - '0');
-            else if (isupper(buf[i]))
+            else if (yaz_isupper(buf[i]))
                 chunk_len = chunk_len * 16 + 
                     (buf[i++] - ('A'-10));
-            else if (islower(buf[i]))
+            else if (yaz_islower(buf[i]))
                 chunk_len = chunk_len * 16 + 
                     (buf[i++] - ('a'-10));
             else
@@ -345,7 +353,7 @@ static int cs_complete_http(const char *buf, int len, int head_only)
                 while (buf[i] == ' ')
                     i++;
                 content_len = 0;
-                while (i <= len-4 && isdigit(buf[i]))
+                while (i <= len-4 && yaz_isdigit(buf[i]))
                     content_len = content_len*10 + (buf[i++] - '0');
                 if (content_len < 0) /* prevent negative offsets */
                     content_len = 0;